- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/75 - Wires, rods, or strips
Patent holdings for IPC class H01M 4/75
Total number of patents in this class: 390
10-year publication summary
|
25
|
32
|
20
|
27
|
20
|
18
|
21
|
44
|
48
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19305 |
62 |
| LG Chem, Ltd. | 17956 |
16 |
| Varta Microbattery GmbH | 310 |
15 |
| Amprius Technologies, Inc. | 46 |
12 |
| Energizer Brands, LLC | 790 |
10 |
| Samsung SDI Co., Ltd. | 10745 |
8 |
| SK Nexilis Co., Ltd. | 106 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
7 |
| Exergy Power Systems, Inc. | 16 |
7 |
| Toyota Motor Corporation | 35992 |
6 |
| Panasonic Corporation | 18809 |
6 |
| GM Global Technology Operations LLC | 16205 |
6 |
| Ningde Amperex Technology Limited | 2753 |
5 |
| Prime Planet Energy & Solutions, Inc. | 1069 |
5 |
| Honda Motor Co., Ltd. | 26154 |
4 |
| Murata Manufacturing Co., Ltd. | 25847 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15393 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
4 |
| Greatbatch Ltd. | 362 |
4 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2448 |
4 |
| Other owners | 193 |